Mark variable as maybe unused (only used in debug mode)

[basioli-k]

No description provided.

[llvmbot]

@llvm/pr-subscribers-llvm-transforms

@llvm/pr-subscribers-compiler-rt-sanitizer

Author: Karlo Basioli (basioli-k)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/157875.diff

1 Files Affected:

• (modified) llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp (+1-1)

diff --git a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
index fab2ba5e4f88f..e2da9aa7b7c1c 100644
--- a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
@@ -3903,7 +3903,7 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
            ReturnType->getPrimitiveSizeInBits());
 
     if (I.arg_size() == 3) {
-      auto *AccumulatorType = cast<FixedVectorType>(I.getOperand(0)->getType());
+      [[maybe_unused]] auto *AccumulatorType = cast<FixedVectorType>(I.getOperand(0)->getType());
       assert(AccumulatorType == ReturnType);
     }
 

[github-actions]

⚠️ C/C++ code formatter, clang-format found issues in your code. ⚠️

You can test this locally with the following command:

git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp

⚠️
The reproduction instructions above might return results for more than one PR
in a stack if you are using a stacked PR workflow. You can limit the results by
changing origin/main to the base branch/commit you want to compare against.
⚠️

View the diff from clang-format here.

diff --git a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
index e2da9aa7b..9899a2aae 100644
--- a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
@@ -3903,7 +3903,8 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
            ReturnType->getPrimitiveSizeInBits());
 
     if (I.arg_size() == 3) {
-      [[maybe_unused]] auto *AccumulatorType = cast<FixedVectorType>(I.getOperand(0)->getType());
+      [[maybe_unused]] auto *AccumulatorType =
+          cast<FixedVectorType>(I.getOperand(0)->getType());
       assert(AccumulatorType == ReturnType);
     }
 

[kazutakahirata]

⚠️ C/C++ code formatter, clang-format found issues in your code. ⚠️

@basioli-k I've fixed the formatting issue with 752c1cf. Thanks!